How many Standard Time Zones will a country with a longitudinal extent of 155° have? by Sunday | Apr 25 | Geography WAEC | 0 comments A. 9 B. 11 C. 15 D. 16 Correct Answer: Option B = 11 Users Also Read These:Standard time zones are created because?Which of the following wave characteristics can be…The basic difference between a transverse wave and a…There have been great _______ since his time, but…The longitudinal extent of Nigeria is?